[collectd] [PATCH] exec plugin: Fixed a "control reaches end of non-void function" warning.

[Sebastian Harl]

Signed-off-by: Sebastian Harl <sh at tokkee.org>
---
 src/exec.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/exec.c b/src/exec.c
index 058e7c4..3502794 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -212,6 +212,7 @@ static int parse_line (char *buffer)
   fields_num = strsplit (buffer, &fields[1], STATIC_ARRAY_SIZE(fields) - 1);
 
   handle_putval (stdout, fields, fields_num + 1);
+  return (0);
 } /* int parse_line */
 
 static void *exec_read_one (void *arg)
-- 
1.5.2.1

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